﻿using System;
using System.Linq;
using MailKit;
using Wino.Core.Domain.Entities.Mail;

namespace Wino.Core.Extensions;

public static class MailkitExtensions
{
    public static MailItemFolder GetLocalFolder(this IMailFolder mailkitMailFolder)
    {
        bool isAllCapital = mailkitMailFolder.Name?.All(a => char.IsUpper(a)) ?? false;

        return new MailItemFolder()
        {
            Id = Guid.NewGuid(),
            FolderName = isAllCapital ? mailkitMailFolder.Name.OnlyCapitilizeFirstLetter() : mailkitMailFolder.Name,
            RemoteFolderId = mailkitMailFolder.FullName,
            ParentRemoteFolderId = mailkitMailFolder.ParentFolder?.FullName,
            SpecialFolderType = Domain.Enums.SpecialFolderType.Other
        };
    }

    public static string OnlyCapitilizeFirstLetter(this string s)
    {
        if (string.IsNullOrEmpty(s))
            return string.Empty;

        s = s.ToLower();

        char[] a = s.ToCharArray();
        a[0] = char.ToUpper(a[0]);
        return new string(a);
    }
}
